28688654330

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{3929}}^1\times {\mathrm{104311}}^1$

素因数の和:108254

約数の個数: 32

約数和(自身を含む): 59032247040

約数和(自身を除く): 30343592710

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 3929, 7858, 19645, 27503, 39290, 55006, 104311, 137515, 208622, 275030, 521555, 730177, 1043110, 1460354, 3650885, 7301770, 409837919, 819675838, 2049189595, 2868865433, 4098379190, 5737730866, 14344327165, 28688654330]

約数ペア:

[(1, 28688654330), (2, 14344327165), (5, 5737730866), (7, 4098379190), (10, 2868865433), (14, 2049189595), (35, 819675838), (70, 409837919), (3929, 7301770), (7858, 3650885), (19645, 1460354), (27503, 1043110), (39290, 730177), (55006, 521555), (104311, 275030), (137515, 208622)]